00538naa a2200205 i 4500 313 ES-MaBCM 20241016090440.0 871130s1987 bel 000 0 eng d xx (OCoLC)1365187942 ES-MaBCM eng bel Rogers, Bernard W. 40345 NATO : its challenges in today's world Bernard W. Rogers OTAN 52691 En: Studia diplomatica Bruselas : 1987 104622 nº 1; p. 35-45 AREV 313 313 0 0 0 0 BC BC 2012-04-21 0 2012-04-21 AREV